ENVIRONMENT

USU researchers want you to carry bear spray

Sep 26, 2025, 11:52 AM | Updated: 1:00 pm

A plume of steam is seen rising from a newly discovered thermal feature near Nymph Lake in Yellowst...

A plume of steam is seen rising from a newly discovered thermal feature near Nymph Lake in Yellowstone National Park, Sept. 1, 2024, near Mammoth Hot Springs, Wyo. (Mike Poland/USGS via AP)

(Mike Poland/USGS via AP)

SALT LAKE CITY — There are a lot more people running into bears around Yellowstone National Park, and a Utah researcher said people need to seriously consider carrying bear spray.

Assistant Professor Anna Miller and her team at Utah State University found that between 2012 and 2019, the number of bear encounters more than doubled. But despite that, only one in four hikers carry bear spray.

When asked why they don’t, some said the spray is just too expensive or they might have a hard time finding it. Others said they didn’t even know until they got to the park that they needed it.

Common but incorrect assumptions

One big issue the researchers ran into is that people tend to think that easily accessible park areas, like Jenny Lake in Grand Teton or Old Faithful in Yellowstone, are safer.

“I think there’s also sometimes kind of the idea that ‘I’m hiking in a really front-country area,'” Miller said. “‘There’s a lot of other people around. Some of them might have bear spray or, you know, collectively we can scare a bear away.’ Or, you know, ‘there’s park staff around here that will help me out if I get into trouble.’ But that’s really not always the case.”

She pointed out that these areas often attract the most bears.

“There are human food sources like dumpsters or picnics, or coolers left in pickup truck beds and that sort of thing,” Miller said. “So it’s not that you’re less likely to run into a bear in a front-country or developed area with a lot of other visitors in it. Sometimes you’re more likely to run into a bear in that situation.”

When bears get used to people and people food, they can often become nuisance bears,” Miller said. “If these bears get aggressive often, they have to be relocated or, in some cases, euthanized.

Miller also found in their survey data that some people are afraid of hurting the bears, so they don’t carry the spray.

“You know, it’s a pretty potent pepper spray, essentially. But I think the caveat is that it would hurt the bear more if it does become habituated to humans,” she said.

Advice for national parks

Miller said what parks can do is make their messaging clear and early. People should see on the park website and in trail descriptions that bear spray is highly suggested, and then have that messaging repeated through the park and on the signs. They shouldn’t be learning about it once they get to the trailhead — by then it’s a little late.

She also suggested finding ways to provide affordable and accessible bear spray options for visitors who won’t be able to take the spray back home with them.

“Putting in something like a vending machine or a loaning service that’s pretty low cost that is accessible at the trail to [address] a piece of that puzzle,” Miller said.

She said parks carry a majority of the responsibility to educate visitors on what the rules are, and what is expected.

“A lot of that is just like making it really easy for the visitors to do, rather than asking them to go out of their way to learn about why they should carry bear spray and where to get it and that sort of thing before they get to the site,” Miller said.

Learning at the trailhead that the spray is needed might be a little late in the game. Miller laughed, thinking about the scenario:

Am I gonna drive all the way back out to civilization and buy some bear spray?” she said.

We want to hear from you.

Have a story idea or tip? Send it to the KSL NewsRadio team here.

Environment

A helicopter carrying two people crashed near a massive wildfire burning in central Utah on Friday,...

Carter Williams, KSL

Helicopter with 2 on board crashes near Widemouth 2 Fire

A helicopter carrying two people crashed near a massive wildfire burning in central Utah on Friday, federal aviation officials confirmed.

18 hours ago

Smoke rises from a fire along Interstate 84 in Riverdale on Thursday. At one point, flames were vis...

Joe R. Wirthlin Jr, KSL

Video shows fire threatening building in Riverdale along I-84

A fire near Riverdale closed a portion of I-84 on Thursday and threatened a building near the interstate, with flames intermittently visible on traffic cameras.

2 days ago

Tourists are seen in Piazza Duomo on June 29, 2026 in Milan, Italy. Italy has placed all major citi...

Giada Zampano, Kristen Grieshaber and Justin Spike, Associated Press

Europe heat wave puts all major Italian cities on red alert as Austria sets heat record

Italy has placed all major cities under the highest heat alert as Europe faces a severe heat wave.

2 days ago

Remnants of a U.S. Forest Service sign just off the road in Beaver Canyon are pictured on July 24. ...

Carter Williams, KSL

Utah, feds launch $18M recovery effort in Beaver area; Widemouth 2 Fire grows

The U.S. Forest Service announced it is committing $9.2 million to recovery efforts following the Cottonwood Fire, which burned over 97,400 acres in and around Fishlake National Forest

2 days ago

Burnt vegetation is pictured near Parley's Historic Trail on Tuesday. (Photo: Nathaniel Gillis, KSL...

Annette Campbell, KSL

Fire leaves scorched hillsides along Parley’s Historic Trail, officials urge caution

A fire near Parley's Historic Trail left visible damage along one of Salt Lake City's popular outdoor recreation areas, with hikers reporting scorched hillsides and ash-covered ground.

3 days ago

Smoke plumes up from the Widemouth 2 Fire on Wednesday. (U.S. Forest Service)...

Joe R. Wirthlin Jr, KSL

Residents near Widemouth 2 Fire can return home, urged to be prepared to evacuate again

Evacuations were lifted Wednesday for most residents near the Widemouth 2 Fire burning in Millard County, but officials warned them to be ready to evacuate again if needed.

3 days ago

Sponsored Articles

Whether you are chasing pristine beaches, fresh raspberry shakes, or endless water sports, this spo...

Bear Lake

Road trip ready: How Bear Lake became the go-to destination for Western U.S. travelers

Whether you are chasing pristine beaches, fresh raspberry shakes, or endless water sports, this sponsored guide—brought to you in partnership with Bear Lake —uncovers everything you need to plan the ultimate getaway.

How Harper Clinic's IOP is changing the face of mental health treatment in Utah....

Harper Clinic

A new standard of care: How Harper Clinic’s IOP is changing the face of mental health treatment in Utah

As demand for mental health care continues to rise across Utah County, Orem's Harper Clinic says it is trying to close the gap with a more comprehensive approach to mental health treatment.

The weight of depression is real. Many people spend years fighting it, adjusting medications, manag...

Harper Clinic

Breaking free from depression: How Harper Clinic’s TMS Therapy can help

Breaking free from depression: How Harper Clinic's TMS Therapy can help.

mental health...

Andrew Adams, KSL

Library discussions bring men’s mental health to the surface

Therapists say it’s common for men to repress things like trauma, grief, stress and anxiety. Now, a new weekly series of discussions aims to help men bring it all to the surface.

...

Bear Lake Convention & Visitors Bureau

Cozy up in Bear Lake: Discover the magic of a winter getaway

SALT LAKE CITY – The holiday season shines brightest when time slows down and loved ones gather. Gifts, decorations and festive music come and go, but shared experiences tend to last much longer. Research supports that idea. Dr. Theresa E. DiDonato told Psychology Today that vacations can strengthen relationships by creating meaningful time away from daily […]

...

Harper Clinic

Rewriting the path to healing: Inside Harper Clinic’s whole-person mental health model

OREM — A few decades ago, you’d have had a hard time finding a doctor to treat both your mind and body; And a century ago, you’d have been hard-pressed to find a doctor to treat your mind at all. Today, medical professionals are understanding more and more the undeniable connection between the body and […]

USU researchers want you to carry bear spray